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Chemische vergelijkingen in evenwicht op05/12/15

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Breng de vergelijking van een chemische reactie in evenwicht
K(s) + Cl2(g) = KCl2(s) =>
K(s) + Cl2(g) = KCl2(s)

AG + Cl2 = AGCl =>
2 AG + Cl2 = 2 AGCl

Fe + O2 = FeO3 =>
2 Fe + 3 O2 = 2 FeO3

C3H7COOH + O2 = CO2 + H2O =>
C3H7COOH + 5 O2 = 4 CO2 + 4 H2O

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

C4H9COH + O2 = CO2 + H2O =>
C4H9COH + 7 O2 = 5 CO2 + 5 H2O

H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4

Zn + CH2O2 = H2 + Zn(CHO2)2 =>
Zn + 2 CH2O2 = H2 + Zn(CHO2)2

Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

HCO3 + H2O = CO3 + H3O =>
HCO3 + H2O = CO3 + H3O

P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5

HNO3 + Na = NaNO3 + H2O + N2O =>
10 HNO3 + 8 Na = 8 NaNO3 + 5 H2O + N2O

Fe + O2 + H20 = Fe(OH)2 =>
10 Fe + 10 O2 + H20 = 10 Fe(OH)2

P + Cl = PCl =>
P + Cl = PCl

Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

KHS + H2SO4 = K2SO4 + H2S =>
2 KHS + H2SO4 = K2SO4 + 2 H2S

Fe(NO3)2 = Fe2O3 + NO2 + O2 =>
4 Fe(NO3)2 = 2 Fe2O3 + 8 NO2 + O2

Al + KOH + KNO3 + H2O = KAl(OH)4 + NH3 =>
8 Al + 5 KOH + 3 KNO3 + 18 H2O = 8 KAl(OH)4 + 3 NH3

Cu2SO3 + MgCl2 = CuCl + MgSO3 =>
Cu2SO3 + MgCl2 = 2 CuCl + MgSO3

H2SO4 + Ni(OH)3 = Ni2(SO4)3 + H2O =>
3 H2SO4 + 2 Ni(OH)3 = Ni2(SO4)3 + 6 H2O

HNO3 + NAOH = NANO3 + H2O =>
HNO3 + NAOH = NANO3 + H2O

Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2

Al + HNO3 = Al(NO3) + NO + H2O =>
3 Al + 4 HNO3 = 3 Al(NO3) + NO + 2 H2O

Mg + N2 = MgN =>
2 Mg + N2 = 2 MgN

Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O

C5H11COOH + O2 = CO2 + H2O =>
C5H11COOH + 8 O2 = 6 CO2 + 6 H2O

KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2

HCO3 + H2O = CO3 + H3O =>
HCO3 + H2O = CO3 + H3O

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

K + O = KO =>
K + O = KO

HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g)

C18H38 = C10H22 + C8H16 =>
C18H38 = C10H22 + C8H16

K + O = KO =>
K + O = KO

Sn + HCl = SnCl2 + H2 =>
Sn + 2 HCl = SnCl2 + H2

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

Ba(NO3)2 + (NH4)2C2O4 = BaC2O4 + NH4NO3 =>
Ba(NO3)2 + (NH4)2C2O4 = BaC2O4 + 2 NH4NO3

H2SO4 + MgCO3 = MgSO4 + H2CO3 =>
H2SO4 + MgCO3 = MgSO4 + H2CO3

Ag + LiNO3 = Li + AgNO3 =>
Ag + LiNO3 = Li + AgNO3

CHCOOH + CuO = Cu(CHCOO) + HO =>
CHCOOH + CuO = Cu(CHCOO) + HO

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Zn + H2SO4 = ZnSO4 + H2O + S =>
3 Zn + 4 H2SO4 = 3 ZnSO4 + 4 H2O + S

C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O

Ca2 + O2 = CaO =>
Ca2 + O2 = 2 CaO

Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl

C3H7OH + K2Cr2O7 + H2SO4 = C3H6O + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H7OH + K2Cr2O7 + 4 H2SO4 = 3 C3H6O + Cr2(SO4)3 + K2SO4 + 7 H2O

Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO

K2O + H2O = KOH =>
K2O + H2O = 2 KOH

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Breng de vergelijking van een chemische reactie in evenwicht
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